baber/WOPTO huggingface dataset:
Patent DE-2601909-A1 (DE)
Title: Adjuster for setting carburettor operating linkage - has electromagnet to attract operating linkage of carburettor for fixture at required setting
Inventor: HEIL EDUARD DIPL ING
IPC: B60K26/02
Filed: 1976-01-20
Abstract: The adjuster is for setting the carburettor operating linkage into the required position and consequently setting the fuel feed. Operation of a corresponding switch actuates a fixed electro-magnet. This electro-magnet attracts the operating linkage of the carburettor and fixes it in the position in which it has been held by the foot operation of the accelerator pedal. By pressing on the brake or clutch pedal or by head operation of the adjusting device, the linkage arrest is instantaneously cancelled so that braking, clutching and acceleration can be carried out in the usual manner.
Patent DE-2608277-A1 (DE)
Title: Tensioner for belts and chains - has tensioning roller controlled by friction discs with support arm and shaft sleeve
Inventor: HIRSCHBERG WOLFGANG
IPC: F16H7/12
Filed: 1976-02-28
Abstract: The tensioner is for belts and chains for the cam drive shaft of an internal combustion engine. It has a tensioning roller carried on a support arm swivelable on a shaft. The roller is pressed against the belt by a spring and its swivel movement is influenced by a friction unit. The friction unit allows a free swivel movement of the tension roller (1) and support arm (3) about the shaft (6) in the direction of the spring force (8). A movement of the roller about the shaft against the spring takes place dependant upon the force acting onto the roller. The friction unit consists of a sleeve, turnable on the shaft, with two friction discs on both sides of the arm.
Patent DE-2609466-A1 (DE)
Title: Hand drill accessory used for sculpting - transforms rotary movement of drill into oscillation using eccentric
Inventor: GRASSKAMP HANS-JOACHIM
IPC: B25D17/00
Filed: 1976-03-08
Abstract: The accessory consists of a housing with a handle in which a shaft with a tool holder is mounted in bearings. The shaft is mounted eccentrically in a clamping sleeve which is mounted in the drill chuck. The main oscillating action is obtained by an eccentric disc mounted in the housing. This action is reinforced by the eccentric mounting of the shaft in the drill chuck. The oscillating movement of the tool can be used for sculpting, engraving, calking etc. Instead of mounting the accessory in a drill chuck, it can be coupled directly to a drill shaft. In this case it will be necessary to use a coupling with side float.
Patent DE-2614310-A1 (DE)
Title: Combined tyre tread depth gauge and key - has protective layer over head carrying measuring slider movable transverse to key axis
Inventor: HERGETH WALFRIED
IPC: G01B3/20
Filed: 1976-04-02
Abstract: The key can incorporate a tyre tread depth gauge and has a conventional metal part (1) for use as e.g. an ignition key, with its gripping portion (2) enclosed in a protective covering material. this material can be made in two parts with their common edges in contact, around the edge of the gripping part. They may be fitted with a snap action. The head of the key has a dovetail slot, closed one end, into which fits a strip (5) with a recess (7) one end, and a set of corrugations across the remainder. These corrugations are 1 mm apart, and when the strip is slid out, they can be used to indicate the depth of the tyre tread.
Patent DE-2620178-A1 (DE)
Title: Cable amplifier for wideband signals transmission - has equaliser whose frequency sensitivity is automatically controlled by ladder network at amplifier output
Inventor: MAGNERON JEAN
IPC: H04B3/08
Filed: 1976-05-07
Abstract: The cable amplifier contains an equaliser with adjustable frequency sensitivity. The rise of the equaliser (10) frequency sensitivity within the transmission band is adjustable. A ladder network (12) is connected to the equaliser (10) output for automatic control. Its output signal controls the rise of the equaliser frequency sensitivity as a function of the signal level in a narrow section of the transmission frequency band at the equaliser output. The amplifier circuit incorporates a narrow band filter, a level detector circuit and a comparator.
Patent DE-2623386-A1 (DE)
Title: Anti dazzle protection for wing mirror - has mirror pivoted through 180 degrees to present dimmed surface for following headlamps
Inventor: BERG ECKARDT
IPC: B60R1/08
Filed: 1976-05-25
Abstract: The wing mirror has the mirror glass sandwiched back to back with a non glare, dimmed mirror (1, 2) and mounted inside a streamlined housing (3) to pivot about a horizontal axis (4). Either side of the mirror sandwich can be turned to the driver so that at night the dazzle of the following headlights can be cut out just as with the interior mirror. The pivotted wing mirror provides a simple solution to the dazzle problem, without the mirror being set at an angle, in which street lights etc. can cause further glare. The tilting action is servo driven and can be interlocked to a central servo to operate both wing mirrors as well as the interior mirror.
Patent DE-2625289-A1 (DE)
Inventor: RIES PETER E DR
IPC: A61L15/32
Filed: 1976-06-04
Abstract: The collagen product is prepared from collagen-containing tissue from slaughtered animals, and in the process the collagen-containing tissue is, at temperatures not exceeding 40 DEG C, finely comminuted and subsequently fat and unwanted water-soluble ballast materials are simultaneously removed by extracting the tissue suspension several times with 5 times the volume of 5-15 % strength aqueous NaCl solution which contains 0.1-1 % sodium azide as preservative and a fat-dispersing wetting agent, and treating the resulting tissue with a proteolytic enzyme which does not attack the basic structure of the collagen but breaks down non-collagenous proteinaceous concomitant substances and telopeptides.
Patent DE-2625889-A1 (DE)
Title: Axial flow steam or gas turbine - has separate outward radial flow reversing stage integral with rotor
Inventor: OSTERMANN GERD ING GRAD
IPC: F01D1/30
Filed: 1976-06-04
Abstract: The steam or gas turbine has a separate stage (13, 11) for reverse running. The turbine, particularly single-stage turbine with single-ended rotor (3) shaft support, may have a multiple velocity stage, and the separate reversing stage consists of a rotor blade assembly (11) on the rotor (3) and associated nozzle (13) with radially outward flow. The separate stage (13, 11) may be arranged on the outlet side of the turbine housing whilst the medium is fed to the nozzle (13) from a central chamber (16) on the rotor centre line via radial ducts (15). The chamber (16) may be connected to a supply tube (21) extending throug the outlet steam space (25).
Patent DE-2632228-A1 (DE)
Title: Air jet cleaner for machine tool arbor - has apertures in female tool part to clean swarf from taper fitting
Inventor: RATZEK JOHANN
IPC: B23Q11/00
Filed: 1976-07-16
Abstract: The air blower is for cleaning out the tool fitting location. In the location wall surface, and divided over the circumference, are several blower apertures connected to air feed ducts. The blower apertures are directed outwards to the spindle axis in an inclined manner, and are arranged in the region of the front edge of the tool location. Where a conical tool fitting location is involved, with a cone angle of approx. 16 deg., the angle between the perpendicular on the location wall surface and the direction of the blower apertures is preferably 33 deg.. The air feed ducts are formed as holes passing through the spindle wall virtually radially, and on their outer side are connected to air feed chambers formed in the spindle housing.
Patent DE-2633662-A1 (DE)
Title: Heat supply system with solar collector and heat pump - uses petrol engine to drive heat pump and compressor
Inventor: SWOBODA WALTER
IPC: F25B30/02
Filed: 1976-07-27
Abstract: In the heat supply system, the heat pump compressor is to be driven by a petrol engine (this offers greater fuel efficiency than electricity when the engine's waste heat is recovered within the installation). The compressor piston is to be connected directly to the petrol engine's connecting rod. The heat source for the heat pump is pref. the water which a solar energy collector has warmed. Two water tanks are required, one for the solar energy absorbed, the other for the heat pump.
Patent DE-2637430-A1 (DE)
Title: Heterocyclic diaza cpd. in liquid crystalline dielectric - for electrooptical registration devices, giving stable orientation parallel to electrode surfaces
Inventor: POHL LUDWIG DR
IPC: C09K19/56
Filed: 1976-08-20
Abstract: A liquid crystalline dielectric is prepd. by mixing (a) a liquid crystalline material with (b) 0.001-5 (0.01-2) wt.% of is not 1 cpd. of formula (I) (where R' and R2 are H, or together form CH2-(CH2-Z-CH2)p-CH2; X is -CH2-or -CO-; Y is -Z-CH2-CH2- or a gp. with formula -Z-; Z is O, S or NH; m and n are 0,1 or 2; and p is 1,2 or 3. Acid addn. salts and/or metal salt chelate complexes of I may also be used. The dielectric is used in electro-optical registration devices. The dielectric becomes tably oriented parallel to the electrode surfaces in the registration device.
Patent DE-2640319-A1 (DE)
Title: Road side noise screening structure - has varying height wall elements between curved girders arching over noise source
Inventor: SCHWECHHEIMER HEINZ
IPC: E01F8/00
Filed: 1976-09-08
Abstract: The noise-screening device is esp. suitable for protecting residents from excessive traffic noise along busy urban roads, or from other sources of noise. It has girders in the form of arched trusses (2) curving over the noise source (1) and wall elements (5) are set up between these, extending to varying height. These are pref. detachably inserted. Trusses may be arranged in interfacing pairs, with bottom ends on bases (4), and open ends supported against each other, like a three-hinged frame. A pendulum support can be fitted at open ends. Wall elements may comprise superimposed noise-screening beams. This is simple in construction, and aesthetically acceptable, is inexpensive, and effectively shuts in noise.
Patent DE-2642937-A1 (DE)
Title: Hollow plastic slat for roller shutter - is foam-filled instead of having cross ribs, and is easier to extrude
IPC: E06B9/165
Filed: 1976-09-24
Abstract: Rib free hollow plastics slats with a hooked projection on one side and a slot at the other, through which the next slat hooks on are filled with hard plastic foam, except for a small space beside the slot. The free surface of the foam next to this space is pref. compacted to a thickness of is not >0.3 mm. Pref. the plastic for both the exterior of the slat and the foam filling is PVC. They are extruded together, in a single operation. The pores of the foam pref. measure 1 mm.
Patent DE-2643194-A1 (DE)
Title: Electronic telephone call cost indicator - has computer, with time generator, memory and control circuit
Inventor: LAU MANFRED
IPC: H04M15/28
Filed: 1976-09-22
Abstract: The electronic telephone-call cost indicator, for any currency, consists of a computer, a time generator or a 16kHz puse evaluator and a control circuit. The start pulse or the first 16 kHz pulse causes the digits and instructions to be entered in the computer integrated circuit. The cost of the call is displayed in DM and Pfennigs to 99% or 100%. The computer integrated circuit is controlled by an integrated memory such that the sums of individual telephone calls are added together in this memory and retained. The cost counter is only switched off when the indicator is switched off.
Patent DE-2644557-A1 (DE)
Title: Wind driven electricity generator - has radial blades turned into and out of wind as rotor revolves
Inventor: SAID FAWWAZ
IPC: F03D3/06
Filed: 1976-10-02
Abstract: The generator has a rotor with four blades carried at the top of a vertical supporting pole. The blades are radial and can swivel on their own axes. There is a stationary circular disc at the top of the supporting pole with projecting cam lobes on it. The shaft of each blade has a roller which runs on the disc as the rotor turns. The action of the cams on the roller swivels the blade through 90 deg. twice on each revolution. By this means the blades (Is) on which the wind is acting are held vertical to expose the maximum surface to the wind while the blades (1e) returning against the wind are turned horizontal to have min. resistance to the wind.
Patent DE-2648129-A1 (DE)
Title: Evacuated capacitor with two electrode units - which are in form of spirally wound strips inserted into each other, with spacer on one side
Inventor: PERRET MAURICE
IPC: H01G4/02
Filed: 1976-10-23
Abstract: Each electrode unit has one single strip-shaped spirally wound capacitor plate, with individual turns spaced by a constant distance greater than the thickness of the other electrode unit. Turns of one electrode unit are inserted into spaces between turns of the other. A spacer (53, 54) running along one edge of each electrode unit (21, 22) is inserted between its turns. It is also spirally wound. Spacing in the longitudinal direction is maintained by rods running along the centre and edges of the spirals.
Patent DE-2650091-A1 (DE)
Title: Overhead cable mast for electric power supplies - uses isolated cross members joined to standard mast to allow multiple transmission system connection
Inventor: GEITEL KURT ING GRAD
IPC: H02G7/20
Filed: 1976-10-30
Abstract: An overhead power transmission cable system is designed to permit the use of a standard mast construction, while ensuring correct electrical connections. For two transmission systems at right angles to each other, cross members coupled to the vertical mast provided support for the three cables. The outer cables are coupled to the cross members by cable loops. The centre phase cable is coupled to the mast over connecting sections coupled to gas tube cables. Several variations for multiple system connections to a mast are presented.
Patent DE-2652156-A1 (DE)
Title: District heating system distribution tunnel - has tube supports mounted on base and removable cover sections with sealing joints between them
Inventor: KESTING LORENZ
IPC: F16L1/038
Filed: 1976-11-16
Abstract: The prefabricated reinforced concrete tunnel sections are used in district heating systems. Several tubes are arranged side by side and placed on supports on the tunnel base. A tunnel cover is placed over the tubes. The tunnel cover (53) with the exception of the cover plate (16) forms an integral transportable unit (13) together with tunnel base (10). This tunnel section carries tubes (17, 18). The unit has, on its upper side, longitudinal supports (14, 15) for covers (16) forming part of the structure. These covers are separate units and they can be arranged in sections.
Patent DE-2656612-A1 (DE)
Title: Sealed switch system or relay chassis for printed card mounting - has small apertures to allow convenient probe testing when mounted
Inventor: MINKS WERNER
IPC: H05K1/18
Filed: 1976-12-14
Abstract: A sealed chassis element is used for printed card mounted components such as switches or relays. It has a series of small apertures round the sides of the chassis to allow access to the conducting elements for testing purposes. The chassis (10) which can be cylindrical or cuboid in shape, has typically a number of contact plugs (11) protruding from it so that it can be mounted on a printed card. A number of small apertures, either where these contacts protrude (12) or round the edge of the element (13, 19) allow convenient access to a test probe even when the element is mounted.
Patent DE-2704665-A1 (DE)
Title: Packing machine for magazines or periodicals - uses continuous packing film folded over to form tube parted at ends
Inventor: LEMKE WOLFGANG
IPC: B65B9/067
Filed: 1977-02-04
Abstract: A continuous sheet of synthetic material is fed into the machine and delivered onto one side of the row of objects being packed. The material is cut and folded and welded along the seams to contain the objects in a tube. The bundles are supplied on a conveyor belt (1) which has side guides and a feeder (2). The material roll (4) is fed to the machine over rollers. The bundles are parted at the end station (8) with a knife, and the finished packages move onto a delivery conveyor.
Patent DE-2712254-A1 (DE)
Title: Solar energy collector - having transparent cover with integral frame and provision for mounting adjoining collectors
IPC: F24S10/75
Filed: 1977-03-21
Abstract: Solar energy collector has branches and channels for a heat transfer fluid mounted in a box. This is internally lined with thermal insulation and has a transparent cover which can be laminated from several layers. It has an integral frame and completely covers the absorber box. At least three sides of the collector are kept free of branches or connections so that additional units can be mounted alongside without the need for joints to be made. The connections can be made partially or completely through the base of the collector or through the side. Alternatively one branch can be through the base and one through the side. Used for recovering solar energy. The usual problem with collectors is that the branches at the sides mean that a significant area for absorption is lost and the lattice pattern is not aesthetically attractive. The collector described allows the units to be directly mounted together.
Patent DE-2712566-A1 (DE)
Title: Submerged arc welding of nickel steels - providing very high notch impact toughness at low temp., esp. for gas storage vessels
Inventor: ITO YOSHINORI
IPC: B23K35/36
Filed: 1977-03-22
Abstract: Submerged arc welding is used for steel contg. nickel, via a welding electrode wire and flux. Wire is a mild steel tube with a core contg. as a % of total electrode wt. 5-25% CaF2, 2.5-5.5% Ni, 0-0.5% Mo and 0-0.5% Ti. Flux is a bonding type contg. 10-30% SiO2, 8-20% Al2O3, 25-45% MgO, 10-30% CAO, 7-20% CaF2, plus 0-0.6% Si added as Si, Fe-Si and/or Fe-Si-Mn; and the basicity of the flux is over 1.5, where basicity = (CaO+MgO)/(SiO2 + Al2O) calculated on the wt. Used to obtain high impact toughness at very low temps. esp. in mfg. vessels for storing liq. gases e.g. N2 or O2.
Patent DE-2713349-A1 (DE)
Title: Locking mechanism for swivel doors - has lever actuated latch engaging with upper or lower door frame
Inventor: WILHELM ALOIS
IPC: E05F15/53
Filed: 1977-03-25
Abstract: The locking mechanism is used for a rotating panel door opened or closed by a piston and cylinder unit. This locking mechanism can be used for automatically actuated doors and swing doors. Such a door can be opened in either direction. On top or bottom of the door panel is arranged a catch (18) which engages with the given horizontal edge (6) of the door panel (1, 2). This catch (18) has a V profile. The catch (18) is held at one end of a lever (19) which in turn is able to rotate about a horizontal axis (22) on the door frame (3). The other end of the lever engages with an actuator (20) for moving the lever and catch between the locking and releasing positions.
Patent DE-2723537-A1 (DE)
Title: Sanitary WC shower fitting - has shower head mounted in water supply outlet for fitting in existing appliances
Inventor: BAST SIEGFRIED
IPC: E03D9/08
Filed: 1977-05-25
Abstract: The fitting for hospitals etc., has a shower head with adjustable jet direction, and is for use in toilets. The shower head (11) can turn, and is adjustable via a shaft (9), in the outlet (4) of the fluid supply (3). The shaft can be displaced axially on the head, and carries the sealing element (19) of the inlet valve (18) to control fluid supply. The shaft can turn in the housing (3) and be displaced axially by an adjusting body (29, 32), which is axially displaced by turning about the adjusting shaft. The fitting has an element for automatic return into normal position. Co-axial adjusting bodies (25, 29) for jet angle adjustment, and valve actuation are positioned behind each other on the adjusting shaft.
Patent DE-2730899-A1 (DE)
Title: Decorative thermoplastic laminates for sanitary applications - with transparent top layer over a patterned substrate
Inventor: GIESEN KLAUS DIPL ING
IPC: D06N3/06
Filed: 1977-07-08
Abstract: Thermoplastic laminates consisting of a transparent cover layer (A) over a carrier substrate (B), in which (A) consists of polycarbonate, low-melting thermoplastic polyester, transparent ABS or PMMA, and (B) consists of PVC or a styrene polymer. The two layers may be bonded together through one or more intermediate layers (C), and at least the layer adjacent to (A) is decoratively printed, embossed and/or dyed. Used as decorative coatings on internal walls, esp. of wet rooms, construction of furniture, and esp. for sanitary articles e.g. wash basins, showers, baths, filters, etc. Also for covering of sheet materials, e.g. chipboard. The laminates can be thermoformed and sharp bends (up to stretch ratio of 1:3) can be obtained without damage. Decorative effects are obtained by a simple and economic process and the hardness, scratch resistance, gloss and ability to remove surface damage by polishing, are retained.
Patent DE-2733226-A1 (DE)
Title: Dry ballast separator for pulverised coal - separates pulverised mineral matter by compressed air fluidising of pulverised material
IPC: F23K3/02
Filed: 1977-07-22
Abstract: The separator removes solid mineral ballast from the pulverised coal before the latter is blown into the boiler furnace. The arrangement is used when low grade coal has to be used in boiler operation. The ballast is separated from pulverised coal after it has been ground. The system hence improves the efficiency of the firing system and better utilisation of the fuel. The duct (14) transferring the milled and dried coal to the burner (8) of the boiler furnace has a connected duct (14a) connected toa multistage separator (4). Ballast components are separated in dry state. The pulverised coal is fluidised in the first stage of separator by air in the dry state. The ballast components are separated in relation to their specific weight and grain size range.
Patent DE-2734347-A1 (DE)
Inventor: RECH WERNER DIPL PHYS DR
IPC: G08B17/107
Filed: 1977-07-29
Abstract: The arrangement makes use of an optical absorbance method and an ionisation method at the same time. A purely optical method is used for the actual detection of the suspended particles, the absorbance of electromagnetic radiation over a defined measurement path being measured in an optical chamber (1). The suspended particles are also recorded by means of an ionisation chamber (4) having low radioactive output. The object of said chamber (4) is to control the sensitivity of the arrangement used for the optical detection method. This is achieved by feeding the output signals of the two chambers (1, 4) through a multiplicative linking element. This element comprises an electronically controllable ohmic voltage divider (8) whose control input is connected to the output of the ionisation chamber (4) and whose connections carrying the voltage to be divided are connected to the output of the optical chamber (1). <IMAGE>
Patent DE-2738009-A1 (DE)
Title: Injection moulding of housings without flash - effected by coating members supporting housing in mould with polyester or paper foil
Inventor: STRIEDER EBERHARD DIPL PHYS DR
IPC: B29C45/14
Filed: 1977-08-23
Abstract: Metallic members having struts which supports a plastics housing for reception of a semi-conductor, have the housings injection moulded and to prevent formation of flash at joins of the insertion mould the struts are covered in a hermetical manner with paper or polyester foils which can withstand the conditions of injection moulding.